fraternal twin

常见例句

This study probed tone acquisition in a hearing-impaired child with early implantation, and compared him with his hearing-normal fraternal twin sister.
本篇研究旨在观察一名早期植入人工电子耳孩童的声调发展，并与其听力正常的异卵双胞胎妹妹的发展做比较。
Fraternal twins share one placenta.
异卵双生共享一个胎盘。
For fraternal twins, the concordance was 16%.
对女性异卵双胞胎来说，这个比例是16%25。
Fowler and his colleagues thus turned to identical and fraternal twins.
佛勒与同事因此将注意力转移到同卵与异卵的双胞胎身上。
Derived from two separately fertilized eggs. Used especially of fraternal twins.
两合子的，两受精卵的源自两个分别受精的卵子的，尤用于指异卵双胞胎
They then compared the" concordance" of identical twins (in how many pairs both got or escaped cancer) with the concordance in fraternal twins.
然后比较了同卵双生和异卵双生的“一致性几率”(即多少对孪生孩子中两人均得过或均未得过癌症)。